The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Ambient Synthesis of Single‐Atom Catalysts from Bulk Metal via Trapping of Atoms by Surface Dangling Bonds
Abstract
Single‐atom catalysts (SACs) feature the maximum atom economy and superior performance for various catalysis fields, attracting tremendous attention in materials science. However, conventional synthesis of SACs involves high energy consumption at high temperature, complicated procedures, a massive waste of metal species, and poor yields, greatly impeding their development. Herein, a facile dangling bond trapping strategy to construct SACs under ambient conditions from easily accessible bulk metals (such as Fe, Co, Ni, and Cu) is presented. When mixing graphene oxide (GO) slurry with metal foam and drying in ambient conditions, the M 0 would transfer electrons to the dangling oxygen groups on GO, obtaining M δ+ (0 < δ < 3) species. Meanwhile, M δ+ coordinates with the surface oxygen dangling bonds of GO to form MO bonds. Subsequently, the metal atoms are pulled out of the metal foam by the MO bonds under the assistance of sonication to give M SAs/GO materials. This synthesis at room temperature from bulk metals provides a versatile platform for facile and low‐cost fabrication of SACs, crucial for their mass production and practical application in diverse industrial reactions.
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Cites
Fei, H., Dong, J., Feng, Y., Allen, C. S., Wan, C., Volosskiy, B., Li, M., Zhao, Z., Wang, Y., Sun, H., et al. (2018) · Nature Catalysis · doi:10.1038/s41929-017-0008-y · Cited by 1,973
Cited by
General synthesis of single-atom catalysts with high metal loading using graphene quantum dots
Xia, C., Qiu, Y., Xia, Y., Zhu, P., King, G., Zhang, X., Wu, Z., Kim, J. Y., Cullen, D. A., Zheng, D., et al. (2021) · Nature Chemistry · doi:10.1038/s41557-021-00734-x · Cited by 699
Self-citationPedireddy, S., Jimenez‐Sandoval, R., Ravva, M. K., Nayak, C., Anjum, D. H., Jha, S. N., Katuri, K. P., & Saikaly, P. E. (2021) · Advanced Functional Materials · doi:10.1002/adfm.202010916 · Cited by 20
Metadata
- Authors
- Qu, Y., Wang, L., Li, Z., Li, P., Zhang, Q., Lin, Y., Zhou, F., Wang, H., Yang, Z., Hu, Y., Zhu, M., Zhao, X., Han, X., Wang, C., Xu, Q., Gu, L., Luo, J., Zheng, L., & Wu, Y.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-09-11
- Volume
- 31
- Issue
- 44
- Pages
- e1904496-e1904496
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2972405764
- Cited by
- 176
- References
- 1
- FWCI
- 8.68
- Type
- journal article
- Language
- en
- Open access
- closed
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- Qu, Y., Wang, L., Li, Z., Li, P., Zhang, Q., Lin, Y., Zhou, F., Wang, H., Yang, Z., Hu, Y., Zhu, M., Zhao, X., Han, X., Wang, C., Xu, Q., Gu, L., Luo, J., Zheng, L., & Wu, Y. (2019). Ambient Synthesis of Single‐Atom Catalysts from Bulk Metal via Trapping of Atoms by Surface Dangling Bonds. Advanced Materials. https://doi.org/10.1002/adma.201904496
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